alphazo

libnfc supports UUID writable cards and even has some dedicated tools for them.

However it doesn't work with some of the cards found on eBay that are even simpler to use. Sector 0 is unlocked and can be written without any additional commands. libnfc requires a small patch to get it working.

Following has been tested under ArchLinux with modified libnfc 1.5.1, mfoc 0.10.2 and a SCL3711 dongle.

Patch & recompile libnfc

The patch is fairly simple, open libnfc-1.5.1/utils/nfc-mfclassic.c and comment 2 lines (it was lines 384 and 385 for me):

// Try to write the trailer

kimus

UFW

I use Ubuntu’s Uncomplicated firewall because it is available on Ubuntu and it's very simple.

Install UFW

if ufw is not installed by default be sure to install it first.

laispace

git config --global https.proxy http://127.0.0.1:1080

git config --global https.proxy https://127.0.0.1:1080

git config --global --unset http.proxy

git config --global --unset https.proxy


npm config delete proxy

mondain

23.21.150.121:3478
iphone-stun.strato-iphone.de:3478
numb.viagenie.ca:3478
s1.taraba.net:3478
s2.taraba.net:3478
stun.12connect.com:3478
stun.12voip.com:3478
stun.1und1.de:3478
stun.2talk.co.nz:3478
stun.2talk.com:3478

bastman

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

plieningerweb

Inspired from https://blog.petrzemek.net/2014/03/23/restarting-a-python-script-within-itself/

def restart():
        import sys
        print("argv was",sys.argv)
        print("sys.executable was", sys.executable)
        print("restart now")

 import os

fredeerock

Stop all containers:

• docker ps -aq | xargs docker stop

Remove all containers:

• docker ps -aq | xargs docker rm

Remove all images:

• docker images -aq | xargs docker rmi

Remove all networks:

truh

Network Manager on headless RPi0 W

Installation

• Update system

sudo apt update
sudo apt upgrade

QuLk

Set up Shadowsocks server on Raspberry Pi

By QuLk @ 2018.7.12

Refer:
https://medium.freecodecamp.org/running-your-own-openvpn-server-on-a-raspberry-pi-8b78043ccdea
https://www.reddit.com/r/China/comments/8hp0kr/shadowsocks_server_on_raspberry_pi/
https://www.linuxbabe.com/linux-server/setup-your-own-shadowsocks-server-on-debian-ubuntu-centos

This article uses RASPBERRY PI 3 MODEL B, OS version: Raspbian GNU/Linux 9 (stretch).

GermaniumSystem

Preface:
I have no idea if any of this is the "right" way of doing it. This is just how I got my unit working.
Good luck.

WARNING: Do not use a V1 Waveshare display module with a stock pwnagotchi! The pwnagotchi expects a V2 module, and may irreparably damage a V1 module!
A V1 display module *can* work, but you must modify `waveshare.py` and `display.py` beforehand. For the time being, this is left as an exercise for the reader.
If you have already burnt a V1 display, try disconnecting it from the Pi and leaving it overnight. This may rejuvenate the display somewhat, but it will likely still display signs of damage.

Installation:
1. `dd` Raspbian Lite to an SD card.